Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AF5CF callsign genealogy
Currently held by LOEFFLER, JOHN M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AF5CF's current licensee, walking backwards.
- LOEFFLER, JOHN MMSgranted 2007-12-28cancelled 2012-03-01
Successor callsigns
Callsigns held now by people who previously held AF5CF.
No current licensee on record previously held this callsign.